{"product_id":"reducteur-coaxial-varvel-f-rd42-arbre-de-sortie-o40-x-80-mm","title":"Varvel F RD42 Coaxial Gearbox – Output Shaft Ø40 x 80 mm","description":"\u003ch2 id=\"le-reducteur-coaxial-varvel-f-rd42-40mm-performance-et-polyvalence-au-service-de-votre-insta\" class=\"text-md-600 text-grey-900 mt-10 mb-4 scroll-mt-4 wrap-break-word first:mt-0\"\u003eThe Varvel F RD42 Ø40mm coaxial gearbox — Performance and versatility for your installation\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eIn the world of \u003cstrong\u003eindustrial power transmission\u003c\/strong\u003e, Varvel stands out as an indispensable reference. With over \u003cstrong\u003e60 years of expertise\u003c\/strong\u003e in manufacturing \u003cstrong\u003egearboxes\u003c\/strong\u003e, \u003cstrong\u003egearmotors\u003c\/strong\u003e, and \u003cstrong\u003etransmission components\u003c\/strong\u003e, this \u003cstrong\u003eItalian\u003c\/strong\u003e manufacturer has established itself across all major global industrial markets. Every product leaving its workshops is the result of rigorous development, demanding material selection, and quality controls applied throughout the manufacturing process. Whether for a design office project or on-site maintenance, Varvel represents a guarantee of proven reliability under real operating conditions.\u003c\/p\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe \u003cstrong\u003eRD series\u003c\/strong\u003e perfectly illustrates this level of excellence. It brings together \u003cstrong\u003ehelical gear coaxial gearboxes\u003c\/strong\u003e whose inline arrangement guarantees \u003cstrong\u003eoptimal mechanical efficiency\u003c\/strong\u003e and great adaptability to installation constraints. The \u003cstrong\u003eF RD42\u003c\/strong\u003e stands out in this range for its \u003cstrong\u003ecompact square casing\u003c\/strong\u003e, which allows integration into confined spaces, and its \u003cstrong\u003emodular architecture\u003c\/strong\u003e, which considerably simplifies adaptations according to encountered configurations.\u003c\/p\u003e\n\u003ch2 id=\"caracteristiques-techniques-du-reducteur-frd42-40mm-54\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eTechnical characteristics of the FRD42 Ø40mm gearbox\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe \u003cstrong\u003eVarvel F RD42 gearbox\u003c\/strong\u003e is based on a \u003cstrong\u003eprecision-cut helical gear train\u003c\/strong\u003e, which delivers \u003cstrong\u003esmooth and quiet\u003c\/strong\u003e transmission, limiting temperature increases and controlling wear over time. Its technical characteristics are as follows:\u003c\/p\u003e\n\u003cul class=\"text-sm-400 mb-5 list-disc pl-6 wrap-break-word last:mb-0\"\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eType\u003c\/strong\u003e: In-line helical gear coaxial gearbox\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eBrand \/ Series\u003c\/strong\u003e: Varvel — RD Series, size 42\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eOutput shaft\u003c\/strong\u003e: solid, keyed, \u003cstrong\u003eØ40x80mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eShaft height\u003c\/strong\u003e: \u003cstrong\u003e130mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eMaximum output torque\u003c\/strong\u003e: \u003cstrong\u003e650 Nm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eNumber of available reduction ratios\u003c\/strong\u003e: \u003cstrong\u003e23 ratios\u003c\/strong\u003e (from \u003cstrong\u003e2.25 to 63\u003c\/strong\u003e)\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eHousing\u003c\/strong\u003e: square shape, compact construction\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eLubrication\u003c\/strong\u003e: oil bath, low maintenance\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eATEX version\u003c\/strong\u003e: available on request for explosive atmospheres\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 id=\"compatibilite-moteur-et-brides-dentree-iec-54\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eMotor compatibility and IEC input flanges\u003c\/h3\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe letter \u003cstrong\u003eF\u003c\/strong\u003e in the reference \u003cstrong\u003eF RD42\u003c\/strong\u003e indicates the integration of a \u003cstrong\u003edirect IEC input flange\u003c\/strong\u003e, allowing the mounting of a standardized electric motor without the need for an intermediate part. Compatibility extends to motor sizes \u003cstrong\u003eIEC 71, 80, 90, 100, 112 and 132\u003c\/strong\u003e, in both \u003cstrong\u003eB5\u003c\/strong\u003e and \u003cstrong\u003eB14\u003c\/strong\u003e configurations.\u003c\/p\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eSize \u003cstrong\u003eIEC 71\u003c\/strong\u003e connects in \u003cstrong\u003eB5 Ø160mm\u003c\/strong\u003e or \u003cstrong\u003eB14 Ø120mm\u003c\/strong\u003e. Size \u003cstrong\u003eIEC 80\u003c\/strong\u003e accepts a \u003cstrong\u003eB5 Ø200mm\u003c\/strong\u003e or \u003cstrong\u003eB14 Ø120mm\u003c\/strong\u003e flange. For \u003cstrong\u003eIEC 90\u003c\/strong\u003e, dimensions increase to \u003cstrong\u003eB5 Ø200mm\u003c\/strong\u003e and \u003cstrong\u003eB14 Ø140mm\u003c\/strong\u003e. Sizes \u003cstrong\u003eIEC 100\u003c\/strong\u003e and \u003cstrong\u003eIEC 112\u003c\/strong\u003e share the same interface dimensions: \u003cstrong\u003eB5 Ø250mm\u003c\/strong\u003e and \u003cstrong\u003eB14 Ø160mm\u003c\/strong\u003e. \u003cstrong\u003eIEC 132\u003c\/strong\u003e connects in \u003cstrong\u003eB5 Ø300mm\u003c\/strong\u003e and \u003cstrong\u003eB14 Ø200mm\u003c\/strong\u003e. This compatibility spectrum covers most industrial motorizations.\u003c\/p\u003e\n\u003ch3 id=\"fixation-et-montage-54\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eMounting and installation\u003c\/h3\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe \u003cstrong\u003eF RD42\u003c\/strong\u003e offers two mounting methods to meet the requirements of each configuration. \u003cstrong\u003eFoot mounting\u003c\/strong\u003e is suitable for installations on welded frames or chassis. \u003cstrong\u003eOutput flange mounting\u003c\/strong\u003e is preferred when a rigid and direct assembly to the receiving machine is necessary, with three available diameters: \u003cstrong\u003eØ200mm\u003c\/strong\u003e, \u003cstrong\u003eØ250mm\u003c\/strong\u003e or \u003cstrong\u003eØ300mm\u003c\/strong\u003e. The \u003cstrong\u003e130mm shaft height\u003c\/strong\u003e, aligned with current industrial standards, allows this gearbox to replace existing equipment without having to redesign the mechanical layout.\u003c\/p\u003e\n\u003ch3 id=\"23-rapports-de-reduction-disponibles-54\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003e23 available reduction ratios\u003c\/h3\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eFew gearboxes of this size offer such a wide range of choices. The \u003cstrong\u003e23 reduction ratios\u003c\/strong\u003e of the \u003cstrong\u003eF RD42\u003c\/strong\u003e cover a range from \u003cstrong\u003e2.25 to 63\u003c\/strong\u003e: 2.25 — 2.82 — 3.55 — 4.46 — 5.18 — 5.61 — 7.09 — 7.72 — 8.92 — 10.06 — 11.22 — 12.37 — 14.17 — 15.44 — 17.84 — 20.12 — 22.44 — 25.26 — 28.34 — 31.76 — 35.68 — 44.68 — 63.00. This amplitude makes it possible to identify the ideal ratio for each application, whether for a slow, high-torque drive or a transmission operating at intermediate speed.\u003c\/p\u003e\n\u003ch2 id=\"sur-quelles-applications-retrouve-t-on-le-reducteur-coaxial-f-rd42-54\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eWhat applications use the F RD42 coaxial gearbox?\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe \u003cstrong\u003eVarvel F RD42\u003c\/strong\u003e integrates into a wide variety of industrial environments. The \u003cstrong\u003efood industry\u003c\/strong\u003e adopts it for its conveyor lines, mixers, and packaging systems, where production continuity and hygiene constraints demand uncompromising equipment. The \u003cstrong\u003emachine tool\u003c\/strong\u003e and \u003cstrong\u003eagriculture\u003c\/strong\u003e sectors use it for robust transmissions subjected to intense work cycles. In the field of \u003cstrong\u003eenergy\u003c\/strong\u003e—photovoltaic trackers, wind power installations—its longevity and consistency are sought after. It also finds its place in \u003cstrong\u003eautomation\u003c\/strong\u003e systems, \u003cstrong\u003erobotics\u003c\/strong\u003e cells, and \u003cstrong\u003ehandling\u003c\/strong\u003e equipment, where any irregularity in transmission is excluded.\u003c\/p\u003e\n\u003ch2 id=\"ce-quil-faut-retenir-du-reducteur-varvel-f-rd42-54\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eKey takeaways about the Varvel F RD42 gearbox\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe \u003cstrong\u003eF RD42\u003c\/strong\u003e packs all the qualities expected of a modern industrial gearbox into a compact footprint: a \u003cstrong\u003emaximum output torque of 650 Nm\u003c\/strong\u003e, \u003cstrong\u003e23 reduction ratios between 2.25 and 63\u003c\/strong\u003e, \u003cstrong\u003eIEC compatibility from size 71 to 132\u003c\/strong\u003e in B5 and B14, \u003cstrong\u003efoot or flange mounting options\u003c\/strong\u003e in \u003cstrong\u003eØ200mm, Ø250mm or Ø300mm\u003c\/strong\u003e, and a \u003cstrong\u003e130mm shaft height\u003c\/strong\u003e facilitating integration or replacement. Its modular design reduces the number of references needed in stock and shortens intervention times, while \u003cstrong\u003eVarvel\u003c\/strong\u003e's technical expertise ensures quiet and durable operation. An \u003cstrong\u003eATEX version\u003c\/strong\u003e is available for classified areas.\u003c\/p\u003e","brand":"Varvel","offers":[{"title":"Default Title","offer_id":53220023206224,"sku":"F RD42 Ø40","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/3927\/2016\/files\/reducteur-a-engrenages-cylindriques-varvel-f-rd-22.jpg?v=1781172694","url":"https:\/\/dymatec-industries.com\/en\/products\/reducteur-coaxial-varvel-f-rd42-arbre-de-sortie-o40-x-80-mm","provider":"Dymatec Industries","version":"1.0","type":"link"}